/Engine/Source/Runtime/Engine/Classes/Kismet/KismetMathLibrary.h
Returns true if value is between Min and Max (V >= Min && V <= Max) If InclusiveMin is true, value needs to be equal or larger than Min, else it needs to be larger If InclusiveMax is true, value needs to be smaller or equal than Max, else it needs to be smaller
static bool InRange_Int64Int64 ( int64 Value, int64 Min, int64 Max, bool InclusiveMin, bool InclusiveMax )